#include<iostream>
using namespace std;
class A
{
public:
	A(int a = 0)
		: _a(a)
	{
		cout << "A():" << this << endl;
	}
private:
	int _a;
};

int main()
{
	A* p2 = new A[5];
	delete p2;
	return 0;
}